I occasionally deleted the resource in Assets which is in the format of XXXXXX-PO#XXX[x], it was associated from Purchase Order when I clicked ' Associate Assets'. 

The PO has been closed, but I deleted this resource by accident. And  we didn't fill in the Service Tag when changed the PO status to 'Receive Items'.   It supposed be reconciled with a detected workstation, however, since it was deleted and doesn't have a service tag, I can't have the PO linked with the detected workstation. 

Now, when i click 'Associate Assets', it shows like the picture below.

Is there any way I can link the PO with the detected workstation now? 

Thank you,

Nicole